baber/WOPTO huggingface dataset:
Patent JP-2002002244-A (JP)
Title: Skid proof chain
Inventor: SHIROTORI TERUYUKI
IPC: B60C27/06
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a skid-proof chain used for emergency escape which can be installed on the tire which fits in the places such as snow-covered roads, frozen roads of soft grounds, in particular on double tires of large-sized cars with ease and promptness. SOLUTION: A skid-proof chain 10 is comprised of two chains 16 used for skid-proof, latch boards 14 and 15 of the plane T shape the both end the chains attached to 16 and a latch chain 12 with a hook installed on the other latch board 14. The latch board 14 is comprised of an insert salient 14a which has the latch chain 12 with the hook and a main body 14b as one body.
Patent JP-2002004774-A (JP)
Title: Shield machine
Inventor: SHIMIZU YOSHIHARU
IPC: E21D9/087
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a shield machine in which the position of excavation can be changed during pipe jacking. SOLUTION: Pedestals 210-1, 210-2 as movable mounting sections, on which preceding bits 270-2, 270-3 are fixed one by one respectively, are fixed at the different apex sections of a link 200 on the front side of a cutter head 22. A jack 220 as a driving means driving the link 200 in the cross direction among the preceding bits 270 is forwarded and retracted, and the pedestals 210-1, 210-2 are moved simultaneously by the same movement section in a linkage manner.
Patent JP-2001246131-A (JP)
Title: Game machine and recording medium
Inventor: MIZUNO MASAHIRO
IPC: A63F7/02
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To realize a game machine in which whether or not data are stored in a memory means can be easily known. SOLUTION: This Pachinko machine 10 has a data backup function so as to restart a game from a game condition upon power failure even if power failure happens. However, when the power source is cut out after trial hitting before opening the Pachinko parlor, the game condition at the trial hitting is stored as backup. If the power source is turned on in this condition, a trouble of starting a game based on the backup data occurs. Consequently, the backup data must be erased before opening the parlor. Whether or not the backup data of any Pachinko machine 10 are erased can easily be known by making an LED 18f of the Pachinko machine 10 whose backup data are erased lighting on, flashing or off.
Patent JP-2002013632-A (JP)
Title: Shift-assisting device for transmission
Inventor: YAMAMOTO YASUSHI
IPC: F16H59/68
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a shift-assisting device for a transmission determining the shift assist force, on the basis of an average value of an operating speed in a prescribed zone, when the gear-off is affected the largest by a driver's habit. SOLUTION: This shift-assisting device for a transmission comprising an electric motor for operating a shifting mechanism connected with a gear shift lever to operate a synchronizer of the transmission, in the direction same as the shifting operation direction of the gear shift lever, comprises a controller for controlling the driving of the electric motor. The controller judges when it is in the gear-off operation or in the gear-in operation, on the basis of the shifting direction of the gear shift lever and a shift stroke position of the shifting mechanism, detects a shifting operation speed in the gear-off operation or the gear-in operation, determines an average shifting operation speed, and calculates the driving electric power of the electric motor, on the basis of the average shifting operation speed.
Patent JP-2002020111-A (JP)
Title: Porous powder and method for producing the same
Inventor: HAMADA NORIAKI
IPC: C04B35/628
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem in the conventional case that amorphous silica gel is converted to cristofalite by heat-treatment and is not crystallized to quarts. SOLUTION: A Zn compound is added to silica gel of 0.1-20 μm average particle diameter by 0.5-20 wt.% (expressed in terms of ZnO) and this mixture is heat-treated at 900-1,100 deg.C to obtain the objective porous powder of <=20 μm average particle diameter based on SiO2, containing >=0.5 wt.% (expressed in terms of oxide) Zn and having a principal crystal phase comprising quartz as well as internal pores of <=15 μm average pore size.
Patent JP-2002016786-A (JP)
Title: Quiz print and its generating method, and quiz marking method
Inventor: KANESHIRO NAOTO
IPC: G03B27/52
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a quiz marking method where a factor of a quiz is integrated in a photo print so as to enhance the amusement performance and induce customers to visit a laboratory for further ordering. SOLUTION: This invention provides the quiz print, its generating method and the quiz marking method that are characterized by that a quiz print that reproduces an image scene corresponding to receiving a print order from a customer and includes a quiz, has areas resulting from dividing the image scene and one quiz area or more set as the quiz area from the areas, and the quiz area results from applying one revision processing such as image synthesis, form revision and color or density revision or more to the image scene.
Patent JP-2002027084-A (JP)
Title: Mobile communication terminal
Inventor: KIRIHARA RYOJI
IPC: H04M1/56
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication terminal capable of simplifying user operation, thereby preventing the selection error of a communication class or the mismatching of a telephone number with the communication class. SOLUTION: When the execution of fixing operation is confirmed in a step 305, the pattern of a leading record is drawn by accessing a communication class database correspondently storing respective patterns and communication classes (step 307). In a step 309, that drawn pattern is collated with a fixed telephone number and whether they are matched or not is confirmed.
Patent JP-2002022569-A (JP)
Title: Torque sensor
Inventor: SENDA TOSHIYA
IPC: G01L25/00
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a torque sensor capable of simply detecting the abnormality of an abnormality detection means itself without affecting normal operating of the torque sensor. SOLUTION: A first main voltage M1 is acquired by amplifying the difference between first and second sub-voltages based on changes in the inductance of a pair of coils 11 and 12 whose inductance changes in opposite directions to each other according to torque. A second main voltage M2 is acquired by amplifying the difference between inputted third and fourth sub-voltages based on changes in the inductance of the two coils. If the difference between the voltage M1 and the voltage M2 exceeds a prescribed tolerance, it is judged to be abnormal. An abnormality judgement signal is obtained when the coils are judged to be abnormal from the first, second, third, and fourth sub-voltages. When it is inputted, one of the main voltages is displaced to exceed a prescribed tolerance.  An abnormality diagnosis signal the same as the judgement signal obtained when the abnormality determination is made is inputted to a voltage displacement means 49 during initial processing after a power supply is turned on till operation becomes normal.
Patent JP-2002023287-A (JP)
Title: Transparent original holder and original reader
Inventor: TAZAWA AKIRA
IPC: G03B27/46
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To enhance the flatness of a transparent original by correcting curling of the transparent original for keeping a transparent original holder for holding the transparent original to be image read. SOLUTION: The transparent original holder has a base member (12), disposed with the transparent original, which is the object to be subjected to image reading, first holding member (16 to 18) for holding one end side of the transparent original placed on the base member and second holding members (20 to 22) for holding the other end side of the transparent original, arranged on the base member. The first holding members and/or the second holding members have sliding mechanisms (12a and 13) for sliding the transparent original in a state of holding its end and an energizing mechanism (14) for energizing the sliding mechanisms in a direction, where the transparent original is pulled.
Patent JP-2002022762-A (JP)
Title: Acceleration sensor
Inventor: BABA HIROYUKI
IPC: G01P15/09
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an acceleration sensor of low cost and high performance reducing a spurious (dip by anti-resonance) failure with simple constitution. SOLUTION: This acceleration sensor is provided with lead wires 25a, 25b connected to an electrode 24a in the respective positions of an X-axis and a Y-axis almost orthogonal within the same plane almost orthogonal to a center axis passing almost the center of a plane of a vibrating plate 22. The electrode fitting positions of the lead wires 25a, 25b are set into such positions that an angle defined by straight lines connecting the center axis to the respective fitting positions of the lead wires is 90 deg..
Patent JP-2001090405-A (JP)
Title: System and method for vehicle security
Inventor: MURAKAMI HIROSHI
IPC: B60R25/10
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To improve the security of a system used in common by vehicles. SOLUTION: A vehicle security system which protects a vehicle not monitored by an attendant is constituted in such a way that a computer system set up in the vehicle compares user ID information inputted from a user and ID information received from a central-station computer and to be inputted from the user and, when both information are coincident with each other, issues a command for canceling the locked state of the doors of the vehicle. In addition, the computer system issues a use-of-vehicle permitting command upon receiving a PIN verifying signal from the central-station computer.
Patent JP-2001114838-A (JP)
Title: Ethylene-alpha-olefin copolymer
Inventor: INAGAKI MASANARI
IPC: C08J3/12
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain an ethylene-α-olefin copolymer which has excellent flexibil ity, excellent processability, excellent pellet handleability, excellent especially extrusion processability and excellent calender processability, and does not bleed out low mol.wt. components. SOLUTION: This ethylene-α-olefin copolymer satisfies the following conditions (a) to (h). (a) An α-olefin content of 20 to 40 wt.%; (b) a Mooney viscosity (ML1+4100 deg.C) of 15 to 70; (c) a Q value (weight-average molecular chain length/number average molecular chain length) of >=4 by GPC measurement; (d) a bimodal mol.wt. distribution; (e) the ratio of the height of a high mol.wt. peak in a mol.wt. distribution curve to the height of a low mol.wt. peak is 2.0 to 7.0; (f) the area of a low mol.wt. portion having chain lengths of <=100Å is <=3% in the mol.wt. distribution curve, (g) a tensile stress M100 of <=2.5 MPa, and (h) the melting heat quantity of crystals in a range of 50 to 100 deg.C is >=5 mJ/mg, when measured by a differential scanning calorie meter.
Patent JP-2002021448-A (JP)
Title: Louver unit and building exterior wall provided with the same
Inventor: HIRAI KAORU
IPC: E04B2/96
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a louver unit bringing about a reduction in deformations, such as torsion, camber, etc., which are caused to a blade when the upper and lower frames of a mounting frame are moved in the direction opposite to an in-plane one. SOLUTION: In the louver unit, the mounting frame 6 is mounted with a blade unit 7 wherein the blade 21 is mounted on a blade unit frame 20, the longitudinal and upper frame members 22 and 23 of the unit frame 20 are respectively fixed to the longitudinal and upper frames 12 and 10 of the mounting frame 6, and a lower frame 11 and a lower frame member 24 are coupled in such a manner as to be able to slide in the in-plane direction. Consequently, the deformations, such as torsion, camber, etc., of the blade 21 are reduced because a great force does not act on the blade 21 when the frames 10 and 11 are moved in the direction opposite to the in-plane one.
Patent JP-2002021874-A (JP)
Title: Power transmission mechanism
Inventor: NARUMI TATSUYA
IPC: F16D25/0638
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To improve braking capacity when braking a drive shaft 14 while rotating a driven member at low speed during the failure of a pressure fluid source. SOLUTION: A pressure fluid is not led to first and second pistons 64, 74 during the failure of the pressure fluid source, so that a driven member 56 is rotated at low speed, but since an asphalt finisher performs civil engineering and construction work when traveling at low speed, the work can be continued without any problem. Further, even if large rotational force is applied to the driven member 56 while applying braking force to the drive shaft 14 by a negative brake 33, the rotation is increased in speed by a reduction gear 50 and thereby the force is weakened and transmitted to the drive shaft 14. As a result, the drive shaft 14 can be sufficiently braked by the braking force of the brake 33.
Patent JP-2002019419-A (JP)
Title: Pneumatic tire
Inventor: TSUDA SATOSHI
IPC: B60C11/01
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To improve wandering performance. SOLUTION: This pneumatic tire has a shoulder block 6 along the tread edge E. The tread edge E is composed of a circular arc-shaped curved surface Re for smoothly continuing a buttress surface 9 and a tread surface 2 being a tire axial directional outside surface of the shoulder block 6 in a tire meridian cross section. The buttress surface 9 is characterized in that a buttress contour line 10 in a cylindrical cross section of a radius r with the tire axis as the center has a curved surface part 11 composed of a curved surface forming a circular arc-shaped curve projecting outside in the tire axial direction and having the circular arc-shaped curve approaching a straight line as the radius r reduces.
Patent JP-2002027722-A (JP)
Title: Small brushless dc motor
Inventor: IDA OSAMU
IPC: H02K1/02
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To achieve a small axial cap brushless DC motor by downsizing a stator yoke. SOLUTION: This brushless motor is provided with a stator, a bearing 6, and a rotor. The stator includes the stator yoke having a ring formed out of a magnetic sheet, and pole teeth 2, 3 cut to be raised in an axial direction on the inner periphery and the outer periphery thereof, and a ring coil 5 disposed so as to be surrounded by the ring part, the pole teeth 2 on the inner periphery, and the pole teeth 3 on the outer periphery. The rotor includes a rotor frame 8 formed out of the magnetic sheet, a disc-like magnet 9 fixed to the rotor frame 8, and a shaft 7 to the rotor frame 8 and supported by the bearing 6. The end surface of the magnet 9, the pole teeth 2 on the inner periphery and the pole teeth part 3 on the outer periphery face axially through a small gap.
Patent JP-2002024261-A (JP)
Title: Information retrieval system
Inventor: IWASAKI HIROTOSHI
IPC: G06F3/16
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To lighten the burden on a user by suppressing the operation frequency for retrieval by properly retrieving information according to a keyword for retrieval that the user inputs. SOLUTION: The number of institutions corresponding to the keyword for retrieval is less than a specific number, e.g. one, namely, when a corresponding institution is not found (S110: NO), a relative keyword or host keyword are read out of a keyword retrieval table and sent (S120, S130, S160, S170). Consequently, retrieval using the relative keyword or host keyword replacing the keyword for retrieval is automatically performed. For example, when the relative keyword of 'Western-style food' is set for the retrieval keyword of 'Japanese-style food', facilities corresponding to the relative keyword of 'Western-style food' are automatically retrieved in the case there is no facility corresponding to the retrieval keyword of 'Japanese food'.
Patent JP-2002019198-A (JP)
Title: Imaging apparatus
Inventor: ENDO TAKESHI
IPC: H04N1/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain an imaging apparatus in which variation of the set mode for a print means is eliminated in a file for generally combining a plurality of storage image files, mode setting is facilitated, and the set mode of individual image files is matched with the set mode of the combination file. SOLUTION: The imaging apparatus comprises print means 100, 200 which can execute imaging or post-processing of a recoding medium in a plurality of modes, mode setting means 20, 30, memories 65, 66 for storing image information along with the set mode, means 20, 30 for designating print of stored image information, and means 20, 49 for controlling operation of the print means 100, 200 by setting designated image information and a set mode addressed thereto.  The imaging apparatus further comprises means 30, 40, 92 for designating 'combination' of a plurality of pieces of image information, including at least file identification information, in the storage memories 65, 66 into a group as a combination file, means 31 for designating one of the plurality of pieces of image information, and a combining means (68) for setting the set mode of designated image information in the combination file (4-15 in Fig. 6).
Patent JP-2002017371-A (JP)
Title: Polypeptide of heparitinase t-iv and dna encoding the same
Inventor: TAWARA YASUTAKA
IPC: C12N9/88
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To establish a method for providing inexpensively and on a large scale heparitinase T-IV in a pure form by elucidating the whole structure of the gene encoding heparitinase T-IV of Basillus circulans strain HpT298, followed by the genetic engineering technique. SOLUTION: This method comprises the steps of determining a partial amino acid sequence of purified heparitinase T-IV derived from Bacillus circulans strain HpT298, and screening a DNA library obtained from genomic DNA fragments obtained from the strain to obtain whole-length heparitinase T-IV gene.
Patent JP-2002018836-A (JP)
Title: Method and apparatus for manufacturing thermosetting resin molding material
Inventor: HASHIMOTO OSAMU
IPC: B29B9/04
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting resin molding material in which occurrence of a fine powder is low. SOLUTION: A method for manufacturing the thermosetting resin molding material comprises the steps of rolling the molding material of a molten state in a predetermined thickness, then processing the material in a wheat four state of a predetermined width or processing the material in a sheet-like state having cutouts of a predetermined interval, thereafter cutting the molding material processed in the wheat flour state of the sheet-like state in a specific length, or forming a cutout in a lateral direction in a method for granulating the thermosetting resin molding material.
Patent JP-2002024643-A (JP)
Title: Selling method for recording device, and providing device for output sample of recording device
Inventor: NAKAJIMA YOSHINORI
IPC: G06Q30/06
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a selling method for recording device allowing a consumer to previously check performance such as an image quality and compare between performances of a plurality of recording devices without specially going to a store and to purchase a recording device more matching with his/her own needs, when the consumer orders the recording device through a network. SOLUTION: The consumer selects the recording device to be purchased from a product list displayed on a screen of a consumer terminal. The consumer then pushes down printed sample desiring column 301 on the screen of the consumer terminal to transmit a request of a printed sample to a server, and inputs his/her own personal information. The store outputs the printed sample based on information stored in the server, and mails the printed sample outputted to the consumer. The consumer confirms the mailed printed sample, and decides whether or not he/she purchases the recording device having image quality shown in the printed sample.
Patent JP-2002031255-A (JP)
Title: Pressure regulator, pumping device and power sprayer
Inventor: ISAYAMA KAZUHIRO
IPC: F16K31/60
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a pressure regulating valve 40 capable of always leading out an excess solution to a spill port 46 during pressure regulation, and to supply the excess solution into a chemical solution tank 12,so as to be used for the constant agitation of a chemical solution in the chemical solution tank 12. SOLUTION: A compression coil spring 60 is contractedly provided between a spring push bar 467 and a valve element 54 to energize the valve element 54 toward a valve seat 53. The valve element 54 is separated from the valve seat 53 when the force from the discharge port 32 side is larger than the energizing force of the compression coil spring 60 and seated on the valve seat when the force is smaller. An orifice 55 is bored in the valve element 54, and the chemical solution at the discharge port 32 is led out to the spill port 46 via the orifice 55 even during the seating of the valve element 54.
Patent JP-2001040618-A (JP)
Title: Execution of falling object load cushion structure
Inventor: MITSUMOTO MASANORI
IPC: E01F7/04
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce weight load while sufficiently securing cushion capability by laying plural stages of polypropylene based resin foaming body on the roof of a falling object protection facility, and providing a protection sheet thereon. SOLUTION: A plurality of polypropylene based resin foaming bodies 6 are laid on the roof 4 of a falling object protection facility such as a rock shed 1 in the thickness of 50-250 cm, and an impervious and shading protection sheet 7 is provided thereon. Plural stages of the resin foaming bodies 6 are laid, the density of the foaming body 6 constituting an upper stage part is made 30-90 kg/m3, the density of the foaming body 6 constituting a lower stage part is smaller than that of the upper stage part, and made 18-40 kg/m3. Weight load for the falling object protection facility can be remarkably reduced while a basic function such as a cushion capability for the falling object impact load is sufficiently secured in accordance with the structure.
Patent JP-2001352946-A (JP)
Title: Oyster extracted essence comprising low-molecular fraction at high concentration and method for producing the same
Inventor: NISHIHARA FUSAE
IPC: A23L17/40
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain an oyster extracted essence usable in various applications without requiring steps of further purification, etc., because the oyster extracted essence comprising a large amount of a low-molecular weight fraction having high physiologically active actions can be obtained in a state with the sufficiently high physiologically active actions and to provide a method for producing the oyster extracted essence by which the oyster extracted essence comprising the large amount of the low-molecular fraction can be obtained and the oyster extracted essence excellent in physical properties such as digestibility or fluidity is obtained by suitably providing steps such as a drying step for minimizing the thermal history such as spray-drying and an alcohol treating step. SOLUTION: This oyster extracted essence comprises >=40 wt.% content of the low-molecular fraction having <=3,000 molecular weight. The method for producing the oyster extracted essence comprises denaturing proteins in a mantle of a raw oyster and then extracting the essence with water.